Ludlum Model 3 (With 44-9 or 44-38 Detector) Geophysical & Survey General indication of chemical contamination

General indication of chemical contamination level

the bladder expands and allows water to fill the bladder for another purge

The IP67 rated Pocket Colorimeter II Instrument really can be carried in your pocket

The Model 9306 can generate Pass/Fail reports for ISO 14644-1

It also controls the purge cycles of the pump

Ludlum Model 3 (With 44-9 or 44-38 Detector) Geophysical & Survey General indication of chemical contaminationThis is Ludlum's best selling, general purpose, handheld analog ratemeter known for accuracy and long lasting dependability. The analog meter comes in a variety of measurement ranges and units to support the external radiation detector selected. The aluminum cast instrument housing with its separate battery compartment and accompanying metal handle offer an industrial robustness and quality that promote long lasting protection and instrument life. The